Embedded Real-Time Video Encryption Module on UAV Surveillance Systems

摘要

A real-time video encryption module, developed to be used on an electrical accelerated mini-helicopter (UAV), is presented in this paper. The surveillance system is composed from six modules: image capture, encryption, two radio link modules, decryption and display module. The hart of the encryption system is the CV700C motherboard and it's VIA C7 microprocessor with ultra low power consumption and efficient heat dissipation. For encryption, Rijndael algorithm was used.